Lesson 3.2b Multi­Step Equations Fractions.notebook
Types of Equations
One step Equations: Equations where only one inverse operation is performed.
Two step equations: Equations where two inverse operations are performed.
Multi­step equations: The sides of the equations need to be simplified before it can be solved.
Sep 2­2:43 PM
Multi­step equations : The sides of the equations need to be simplified before it can be solved.
September 28, 2012
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13 ­ 2(­5c + 2) = 29
1
(12n ­ 8) = 26
2
Sep 2­2:43 PM
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Steps For Solving A Multi­Step Equation
1. Use the distributive property to remove parentheses on each side
2. Combine like­terms on each side
3. Make sure there are variables on only one side
4. Undo addition or subtraction
5. Undo multiplication or division
Sep 2­2:43 PM
Thumbs up for fractions!
Sep 2­2:43 PM
Thumbs up for fractions!
Sep 2­2:43 PM
Sep 2­2:43 PM
1
Lesson 3.2b Multi­Step Equations Fractions.notebook
Thumbs up for fractions!
September 28, 2012
Thumbs up for fractions!
Sep 2­2:43 PM
Thumbs up for fractions!
Sep 2­2:43 PM
Thumbs up for fractions!
Sep 2­2:43 PM
Sep 2­2:43 PM
Thumbs up for fractions!
GROUP QUIZ!!!
­ 2 points per question
­ Cannot move on until your entire group agrees on the
correct answer
­ SHOW ALL WORK!
Sep 2­2:43 PM
Sep 2­2:43 PM
2
Lesson 3.2b Multi­Step Equations Fractions.notebook
GROUP QUIZ
1. 4. 2. 5. 3. 6. Sep 2­2:43 PM
September 28, 2012
Thumbs up for fractions!
Homework #18:
3.2 Worksheet
#3, 5, 7, 10, 17, 21, 28, 29, 34­36
SOLVING EQUATIONS TEST FRIDAY!!
Sep 2­2:43 PM
3